CN219952710U - Concrete form outside fixer based on steel pipe - Google Patents
Concrete form outside fixer based on steel pipe Download PDFInfo
- Publication number
- CN219952710U CN219952710U CN202321717130.8U CN202321717130U CN219952710U CN 219952710 U CN219952710 U CN 219952710U CN 202321717130 U CN202321717130 U CN 202321717130U CN 219952710 U CN219952710 U CN 219952710U
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- fixing member
- nut
- steel pipe
- concrete form
- fixed
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 58
- 239000010959 steel Substances 0.000 title claims abstract description 58
- 210000003205 muscle Anatomy 0.000 claims description 10
- 238000005728 strengthening Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 abstract description 10
- 238000003466 welding Methods 0.000 description 7
- 238000009415 formwork Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000011065 in-situ storage Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model discloses a concrete template outside fixer based on steel pipes, which comprises: the device comprises a first fixing member, a second fixing member, a push rod, a first nut and a second nut; the first fixing member and the second fixing member are detachably connected, the first fixing member and the second fixing member enclose two mounting holes which are in interference fit with the steel pipe, the ejector rod penetrates through the first fixing member and the second fixing member and is in sliding connection with the first fixing member and the second fixing member, the axis of the ejector rod is located between the axes of the two mounting holes and is perpendicular to the plane where the axes of the two mounting holes are located, one end of the ejector rod is fixed with an abutting part, threads are arranged on the periphery of the ejector rod, and the first adjusting nut and the second adjusting nut are arranged on the ejector rod and are located on the opposite sides of the first fixing member and the second fixing member respectively. The problems that the existing fastener type concrete template outer side fixer needs to be welded and connected and wastes time and labor are solved; meanwhile, the problem that workers need to work above the scaffold for a long time and construction risks are increased is solved.
Description
Technical Field
The utility model relates to the field of building construction tools, in particular to a concrete template outer side fixer based on a steel pipe.
Background
In the construction process of a building or a structure, concrete is usually required to be cast in situ, the fixation of a concrete template is an important component of cast in situ, and along with the acceleration of urban mass, the number of the building or the structure under construction is rapidly increased, and the template support form with convenient assembly and disassembly, strong robustness and high bearing capacity is gradually valued.
The existing concrete form is usually fixed by adopting a fastener type concrete form outside fixer (mainly a mountain-shaped clip), the inside of the fixer is required to be welded and fixed with a twisted steel bar, the fastener is buckled with a steel pipe, and the fixing of the concrete form is completed after the position adjustment.
In the formwork supporting process of the concrete formwork, the fixing mode has certain defects, firstly, welding connection is adopted in the fixing process, professional welding workers and welding instruments are needed, secondary inspection is needed for the welding effect, and time and labor are wasted; secondly, the worker needs to work above the scaffold for a long time in the fixing process, and fasteners are installed one by one, so that construction risks are increased.
Disclosure of Invention
The utility model provides a concrete form outside fixer based on a steel pipe, which aims to solve the problems that the existing fastener type concrete form outside fixer needs to be welded and connected, and is time-consuming and labor-consuming; meanwhile, the problem that workers need to work above the scaffold for a long time and construction risks are increased is solved.
In order to achieve the above object, the technical scheme of the present utility model is as follows:
a concrete form outside anchor based on steel tubing comprising: the device comprises a first fixing member, a second fixing member, a push rod, a first nut and a second nut;
the first fixing member and the second fixing member are detachably connected, two mounting holes which are in interference fit with the steel pipe are formed in a surrounding mode through the first fixing member and the second fixing member, the ejector rod penetrates through the first fixing member and the second fixing member and is in sliding connection with the first fixing member and the second fixing member, the axis of the ejector rod is located between the axes of the two mounting holes and perpendicular to the plane where the axes of the two mounting holes are located, one end of the ejector rod is fixed with an abutting portion, threads are arranged on the periphery of the ejector rod, and the first adjusting nut and the second adjusting nut are arranged on the ejector rod and are located on the separated sides of the first fixing member and the second fixing member respectively.
Further, the butt portion is the support, the support includes roof, main muscle and strengthening rib, main muscle one end and ejector pin fixed connection, main muscle other end and roof fixed connection, a plurality of strengthening rib circumference equipartition is in main muscle periphery, the strengthening rib slope sets up between roof and main muscle.
Further, two first arc grooves are formed in the first fixing member, two second arc grooves are formed in the second fixing member, and the first arc grooves and the second arc grooves can enclose a mounting hole.
Further, the positioning bulges are arranged at the two ends of the first fixing member, the first fixing holes are formed in the positioning bulges, the positioning grooves corresponding to the positioning bulges are formed in the two ends of the second fixing member, the second fixing holes corresponding to the first fixing holes are formed in the positioning grooves, and after the positioning bulges are placed in the positioning grooves, the first fixing member and the second fixing member are fixedly connected through threaded fasteners penetrating through the first fixing holes and the second fixing holes.
Further, the first nut and the second nut are butterfly nuts.
Further, the device also comprises elastic pads sleeved on the ejector rod, and the two elastic pads are respectively positioned between the first fixing member and the first nut and between the second fixing member and the second nut.
The utility model has the beneficial effects that:
the utility model provides a concrete template outer side fixer based on a steel pipe, which comprises a first fixing member, a second fixing member, an ejector rod, a first nut and a second nut, wherein the first nut is fixedly connected with the first fixing member; the first fixing member and the second fixing member which are detachably connected form two mounting holes in interference fit with the steel pipe, the first fixing member and the second fixing member are combined into a whole by the mounting holes, the ejector rod with one end fixed with the abutting part is in sliding connection with the first fixing member and the second fixing member, the relative positions of the ejector rod and the first fixing member and the second fixing member are adjusted by rotating the first nut and the second nut sleeved on the ejector rod in the same direction, and then the relative positions of the abutting part and the steel pipe are adjusted;
the concrete template outer side fixer based on the steel pipe provided by the utility model can be installed on the steel pipe to form a prefabricated component in a processing plant, constructors only need to fix the end part of the steel pipe on site (the steel pipe is connected with/inserted into the site ground to realize fixation), the abutting part is abutted against the template by adjusting the position of the ejector rod without welding connection, the transverse thrust of the template is transmitted from the abutting part to the ground through the steel pipe by the ejector rod, the deformation of the template is resisted by the reaction force of the ground, the construction efficiency of the prefabricated component is improved, the working time of constructors above the scaffold is reduced, and the construction risk is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it will be obvious that the drawings in the following description are some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art.
FIG. 1 is a front view of a concrete form outside holder based on steel pipes in accordance with the present disclosure;
FIG. 2 is a side view of a concrete form outside anchor based on steel tubing in accordance with the present disclosure;
FIG. 3 is a schematic structural view of a first fixing member of a concrete form outside fixator based on steel pipes according to the present disclosure;
FIG. 4 is a schematic structural view of a second fixing member of a concrete form outside fixator based on steel pipes according to the present disclosure;
FIG. 5 is a schematic view of the structure of a support of a concrete form outside anchor based on steel pipes according to the present disclosure;
FIG. 6 is a top view of the exterior side retainer of a steel tube-based concrete form in cooperation with the form in accordance with the present disclosure;
fig. 7 is a front view of the concrete form outside anchor based on steel pipes in cooperation with a form in accordance with the present utility model.
In the figure:
1. a first fixing member; 11. a first through hole; 12. a first arc-shaped groove; 13. positioning the bulge; 14. a first fixing hole;
2. a second fixing member; 21. a second through hole; 22. a second arc-shaped groove; 23. a positioning groove; 24. a second fixing hole; 25. a limit stop;
3. a push rod;
4. a first nut;
5. a second nut;
6. a support; 61. a top plate; 62. a main rib; 63. reinforcing ribs;
7. a spring pad;
A. transverse steel pipes; B. longitudinal steel pipes; C. a template; D. cross fasteners.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The present embodiment provides a concrete form outside fixer based on steel pipes, as shown in fig. 1 and 2, including: a first fixing member 1, a second fixing member 2, a jack 3, a first nut 4, and a second nut 5;
the first fixing member 1 and the second fixing member 2 are detachably connected, the first fixing member 1 and the second fixing member 2 enclose two mounting holes which are in interference fit with the steel pipe, the ejector rod 3 penetrates through the first fixing member 1 and the second fixing member 2 and is in sliding connection with the first fixing member 1 and the second fixing member 2, the axis of the ejector rod 3 is positioned between the axes of the two mounting holes and is perpendicular to the plane where the axes of the two mounting holes are positioned, an abutting part is fixed at one end of the ejector rod 3, threads are arranged on the periphery of the ejector rod 3, and the first adjusting nut 3 and the second adjusting nut 4 are arranged on the ejector rod 3 and are respectively positioned on the separated sides of the first fixing member 1 and the second fixing member 2;
according to the concrete template outer side fixer based on the steel pipe, the first fixing member 1 and the second fixing member 2 are combined with the steel pipe into a whole through the mounting hole, and the relative positions of the ejector rod 3 and the first fixing member 1 and the second fixing member 2 are adjusted through the first nut 4 and the second nut 5 sleeved on the ejector rod 3 in the same direction in a rotating manner, so that the relative positions of the abutting part and the steel pipe are adjusted;
the concrete template outer side fixer based on the steel pipe (hereinafter referred to as fixer for short) provided by the embodiment can be installed on the steel pipe to form a prefabricated component in a processing plant, a constructor only needs to fix the end part of the steel pipe on site (the end part is connected with the embedded steel pipe/is inserted into the site ground to realize fixation), the abutting part is abutted against the template by adjusting the position of the ejector rod 3, welding connection is not needed, the transverse thrust of the template is transmitted from the abutting part to the ground through the steel pipe by the ejector rod 3, the deformation of the template is resisted by the reaction force of the ground, the prefabricated component improves the construction efficiency, the working time of the constructor above the scaffold is reduced, and the construction risk is reduced;
in a specific embodiment, the abutment portion is a support 6, as shown in fig. 5, the support 6 includes a top plate 61, a main rib 62 and a reinforcing rib 63, one end of the main rib 62 is fixedly connected with the ejector rod 3, the other end of the main rib 62 is fixedly connected with the top plate 61, a plurality of reinforcing ribs 63 are circumferentially and uniformly distributed on the periphery of the main rib 62, and the reinforcing rib 63 is obliquely arranged between the top plate 61 and the main rib 62;
as shown in fig. 6 and 7, the fixer and the transverse steel pipe a provided in this embodiment form a prefabricated part in advance (the length of the prefabricated part is adjusted according to the specific engineering situation, so as to ensure the applicability of the prefabricated part), a constructor fixedly connects the end of the transverse steel pipe a with the pre-buried longitudinal steel pipe B through the cross fastener D, the constructor does not need additional equipment on the construction site, only needs to rotate the first nut 4 and the second nut 5 sleeved on the ejector rod 3 in the same direction until the support 6 abuts against the formwork C, the transverse thrust generated by the formwork C after pouring concrete is transmitted from the support 6 to the ground through the transverse steel pipe a to finally resist the deformation of the formwork C by the reaction force of the ground, the effect of fixing the formwork C can be realized without welding, and the applicability of the fixer is improved.
In practical application, a fixer can be arranged on the transverse steel pipe A at intervals of 50cm, and the fixing effect of the prefabricated part on the template C is improved by reasonably arranging the fixer.
In practical application, constructors can set more longitudinal steel pipes C on site according to the length of the transverse steel pipes A, and the connection points of the transverse steel pipes A and the longitudinal steel pipes C are increased, so that the supporting points acting on the transverse steel pipes A are increased, the bending moment of the transverse steel pipes A is reduced by reducing the span, and the transverse steel pipes A can bear the transverse thrust of the templates C better.
In a specific embodiment, as shown in fig. 3, the first fixing member 1 is provided with a first through hole 11, as shown in fig. 4, the second fixing member 2 is provided with a second through hole 21, and the ejector rod 3 penetrates the first through hole 11 and the second through hole 21 and is slidably connected with the first fixing member 1 and the second fixing member 2.
In a specific embodiment, as shown in fig. 3, the first fixing member 1 is provided with two first arc grooves 12, as shown in fig. 4, the second fixing member 2 is provided with two second arc grooves 22, and the first arc grooves 12 and the second arc grooves 22 can enclose a mounting hole.
In a specific embodiment, as shown in fig. 3, positioning protrusions 13 are disposed at two ends of the first fixing member 1, first fixing holes 14 are disposed on the positioning protrusions 13, as shown in fig. 4, positioning grooves 23 corresponding to the positioning protrusions 13 are disposed at two ends of the second fixing member 2, second fixing holes 24 corresponding to the first fixing holes 14 are disposed on the positioning grooves 23, and after the positioning protrusions 13 are placed in the positioning grooves 23, the first fixing member 1 and the second fixing member 2 are fixedly connected through threaded fasteners penetrating through the first fixing holes 14 and the second fixing holes 24;
the two ends of the first fixing member 1 and the second fixing member 2 can be aligned fast through the positioning protrusion 13 and the positioning groove 23, so that the fast assembly of the installation personnel of the processing plant is facilitated.
In a specific embodiment, as shown in fig. 4, two ends of the second fixing member 2 are provided with limit stops 25, the limit stops 25 are disposed on one side of the positioning groove 23 near the end of the second fixing member 2, and the limit stops 25 can block the positioning protrusion 13 from being separated from the positioning groove 23 (along the axial direction of the ejector rod 3) so as to ensure that the first fixing member 1 and the second fixing member 2 can be firmly connected.
In a specific embodiment, the first nut 4 and the second nut 5 are butterfly nuts, and the butterfly nuts can be directly screwed by hand, so that a constructor can conveniently adjust the relative positions of the ejector rod 3 and the first fixing member 1 and the second fixing member 2 on site.
In the specific embodiment, the anti-loosening device further comprises elastic pads 7 sleeved on the ejector rod 3, wherein the two elastic pads 7 are respectively positioned between the first fixing member 1 and the first nut 4 and between the second fixing member 2 and the second nut 5, and the elastic pads 7 play a role in loosening prevention.
In a specific embodiment, the parts other than the ejector rod 3 are made of stainless steel, and the ejector rod 3 can be modified by adopting deformed steel bars.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (6)
1. A concrete form outside anchor based on steel pipe, characterized in that includes: a first fixing member (1), a second fixing member (2), a push rod (3), a first nut (4) and a second nut (5);
the utility model discloses a steel pipe fixing device, including first fixed component (1) and second fixed component (2), be connected in the detachable way, two mounting holes with steel pipe interference fit are enclosed to first fixed component (1) and second fixed component (2), ejector pin (3) run through first fixed component (1) and second fixed component (2) and with both sliding connection, the axis of ejector pin (3) is located between the axis of two mounting holes and perpendicular to two mounting hole axes place plane, ejector pin (3) one end is fixed with the butt portion, ejector pin (3) periphery is equipped with the screw thread, first nut (4) and second nut (5) set up on ejector pin (3) and are located the looks side of first fixed component (1) and second fixed component (2) respectively.
2. The concrete form outside fixer based on steel pipe of claim 1, wherein the butt portion is support (6), support (6) include roof (61), main muscle (62) and strengthening rib (63), main muscle (62) one end and ejector pin (3) fixed connection, main muscle (62) other end and roof (61) fixed connection, a plurality of strengthening ribs (63) circumference equipartition is in main muscle (62) periphery, strengthening rib (63) slope sets up between roof (61) and main muscle (62).
3. The concrete form outside fixer based on steel pipe according to claim 1, characterized in that, two first arc grooves (12) are provided on the first fixing member (1), two second arc grooves (22) are provided on the second fixing member (2), and the first arc grooves (12) and the second arc grooves (22) can enclose a mounting hole.
4. The concrete form outside fixer based on steel pipe according to claim 1, characterized in that, the first fixing member (1) both ends are equipped with location protruding (13), be equipped with first fixed orifices (14) on the location protruding (13), the second fixing member (2) both ends are equipped with location recess (23) corresponding with location protruding (13), be equipped with second fixed orifices (24) corresponding with first fixed orifices (14) on location recess (23), after location protruding (13) put into location recess (23), first fixing member (1) and second fixing member (2) are through passing the screw fastener fixed connection of first fixed orifices (14) and second fixed orifices (24).
5. The concrete form outside fixator based on steel pipes according to claim 1, characterized in that the first nut (4) and the second nut (5) are wing nuts.
6. The concrete form outside fixator based on steel pipes according to claim 1, further comprising spring pads (7) sleeved on the ejector rods (3), the two spring pads (7) being located between the first fixing member (1) and the first nut (4) and between the second fixing member (2) and the second nut (5), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321717130.8U CN219952710U (en) | 2023-07-03 | 2023-07-03 | Concrete form outside fixer based on steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321717130.8U CN219952710U (en) | 2023-07-03 | 2023-07-03 | Concrete form outside fixer based on steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219952710U true CN219952710U (en) | 2023-11-03 |
Family
ID=88540879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321717130.8U Active CN219952710U (en) | 2023-07-03 | 2023-07-03 | Concrete form outside fixer based on steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219952710U (en) |
-
2023
- 2023-07-03 CN CN202321717130.8U patent/CN219952710U/en active Active
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